+0  
 
0
470
1
avatar

9j+34j

 Nov 15, 2016
 #1
avatar+1107 
0

44j

j + j = 2j

9 + 34 = 43

43 + 2j = 44j

 

 

 

 

Is this right?

 Nov 15, 2016

2 Online Users

avatar